package com.gable.report.util;

/**
 * Created by gable on 2018/6/7.
 */
public class StringUtil {

    /**
     * @Author: 杨青桦
     * @Description:  字符串是否为空，用来判断筛选参数
     * @Date: 2018/6/7 11:09
     * @param str
     * @return
     */
    public static boolean isEmpty(Object str) {
        return (str == null || "".equals(str) || "null".equals(str));
    }
}
